• 3-in-1 Variety of Activities: Upgraded configuration includes adding a swing seat and handlebar, allowing for a fun and challenging variety of activities. The zip line kit is made from high-quality finely crafted material, providing peace of mind for children's use. The ergonomically designed swing seat ensures a comfortable ride, allowing you to fully enjoy outdoor fun.

• Ball Bearing Design: Upgraded ball bearings with reinforced protective steel, addressing potential dangers down to the smallest details. The pulleys feature a concave design with polished surfaces, reducing damage to the rope and effectively supporting pulley adjustments for safe and stable play.

• Double Protection: Distinguishing itself from single safety devices on the market, this zipline kit employs a double protection system, combining seat safety belts and rope safety harnesses to significantly reduce the risk of injuries from various angles. The safety belts and safety ropes are precisely stitched, offering wear resistance and improved safety, ensuring maximum safety for children's outdoor activities.

• Easy Installation for Enhanced Safety: Equipped with straps and tensioners, no tools are required for quick and easy installation within 3 minutes. High-quality materials make high-altitude backyard zip line kit safer for both children and adults, with a sturdy construction capable of supporting up to 330 pounds.

• Upgraded Accessories: This zip lines for kids and adults includes everything you need. It adds a portable bag for easy storage and mobility. It comes with two tree protectors to prevent damage to trees, also serving as slack line protectors for increased durability. The tensioner effortlessly tightens and secures the straps with simple operation.